Number | Name | Date | Kind |
---|---|---|---|
D312769 | Bisbing | Dec 1990 | |
3287944 | Crumb | Nov 1966 | |
3919866 | Lipschutz | Nov 1975 | |
4031727 | De Groat et al. | Jun 1977 | |
4978152 | Bisbing | Dec 1990 | |
5435159 | Ramsauer | Jul 1995 | |
5634359 | Huebschen | Jun 1997 | |
5683127 | Chamberlain | Nov 1997 |
Entry |
---|
Southco Latches and Access Hardware Catalog 48 pp. G-6, G-8, G-9, G-16 and G-18 (Southco, Inc. Concordville, PA 1998). |